Individual Calculations September 2017
 Grigoryan, Arpine  Total change: -145.60  Rating chartPersonal card
 73th Women Armenian Ch. The 1st League Yerevan ARM 2017-07-23
RcRownchangeKK*chgGame
 1730 2001 4.00 8 -2.34 40 -93.60 
  Khachatryan, Marieta 1601  * ARM0.001-0.9240-36.80 
  Sargsyan, Susanna 1625 ARM1.0010.09403.60 
  Khachatryan, Veronika 1601  * ARM0.501-0.4240-16.80 
  Avetisyan, Mariam 2073 ARM0.5010.10404.00 
  Safrazyan, Syuzanna 1601  * ARM0.501-0.4240-16.80 
  Arakelyan, Nare 1790 ARM0.001-0.7740-30.80 
  Poghosyan, Anna 1601  * ARM1.0010.08403.20 
  Karapetyan, Lusine 1944 ARM0.501-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Abovyan Open Ch. 2017 Abovyan ARM 2017-08-05
RcRownchangeKK*chgGame
 1758 2011 5.00 8 -1.30 40 -52.00 
  Avalyan, Aramayis 1611  * ARM0.501-0.4240-16.80 
  Khachatryan, Mikael H. 1611  * ARM1.0010.08403.20 
  Melikyan, Gnel 1751 RUS0.501-0.3240-12.80 
  Davtyan, Grigor 1814 ARM1.0010.254010.00 
  Nurijanyan, Alex 1684 ARM1.0010.13405.20 
  Yayloyan, Konstantin 2096 ARM0.001-0.3840-15.20 
  Avetisyan, Suren 1736 ARM0.501-0.3340-13.20 
  Ohanyan, Andrey 1764 ARM0.501-0.3140-12.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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